4. (14 pts) In setting up some test equipment you have to choose between 2 amplifiers for collecting EEG equipment. For the most sensitive readings your amp must produce as little noise as possible. The manufacturers have provided sample data of amplifier noise. (Page 1 of xls data) -Analyze the included data and provide a brief technical report that includes the following: Your criteria for choosing one amp over the other, the methods and metrics of analysis, your choice of amplifier, and your confidence in the choice made. Show the code used or provide the formulas. 1 AmpA AmpB 2 -0.6911591 0.219317183 3 0.44937762 2.257472904 4 0.10063335 -0,579926082 5 0.82607 2. 523101436 6 0,53615708 0.950849623 7 0.83788843 2.348233503 8 -0.1319379 0.253894136 9 -0.1472015 -1.313631858 101.00777341 -2.962798143 11 -2.1236555 0.310977992 12 -0,5045864 1.637102737 13 -1.2705944 -0.585176262 14 -0,3825848 -1.081572833 150.64867926 -0,617283631 16 0.82572715 -2.193186603 17 -1.0149436 -0,986019631 18 -0.4710699 -0.361478713 19 0.13702487 0.091682211 -0.2918634 -0.12756624 21 0.30181856 1.222670388 22 0.39993094 0.218635388 23 -0.9299616 3.628030901 24 -0,1768303 0.624047657 25 -2.1320946 3,608987543| 26 1.14536171 -1.446242959 27-0.6290908 1.053094075 28 -1.20385 -0.520501723 29 -0.2539447 1.200285018 30 -1.4286469 1.187861591 31 -0.0208576 -4.372043225 32 -0.560665 -2.654086299 33.2.17777871 -2.882027195 20 34 1.13846539 35 -2.4968865 360.44132693 37 -1.3981379 38 -0,2550552 39 0.16440407 40 074773403 41 -0.2730469 421.57630015 43 -0.4809372 44 0.32751212 45 0.66473412 46 0.08518859 47 0.88095279 48 0.32321314 49 -0,7841462 50 -1.8053734 51 1.85859295 52 -0.6045301 53 0.10335972 54 0,56316696 55 0.113597 56-0.9047262 57 -0.4677146 58 -0.1248899 591.47895849 60 -0.8608157 61 0.78466847 62 | 0,30862314 63 -0.23386 64-1.0569727 65 -0.284141 66 -0.0866903 0.803688994 2.940402562 -0.653628458 1.624646009 1.091080207 -2.103264619 0.794933992 -1.503789477 3.032533793 -0.065133018 3.271999315 -0.850115981 1.178866733 -0,125582451 -4.04391786 -1.964263052 1.225022596 -0.10977226 -2.237464005 -1.252757078 0.499035481 -1.986038013 1.94990045 -1.281419013 3.617725241 -2.159732501 0.398378888 -3.042053124 -1.447262251 -1.18650063 0.80267268 1.884266638 0.600971935 67 -1.4693951 68 0.19218224 9 -0.8222933 70 -0.0942406 71 0.33621334 72 -0.9046541 73 -0.2882564 74 0.35006276 75 --1.8358591 76 1.03597591 72.42446114 8 0.95940051 -0.315772 80 0.42862268 81 -1.0359848 82 1.87786546 83 0.9407044 40.78734578 85 -0.8758743 86 0.31994913 87 -0.5582943 8| -0.3114294 89 -0.5700099 90 -1.0257336 91 -0.9087456 92| -0.2098973 93 -1.6988641 94 0.60760058 95 -0.1177983 6 0.69916033 70.26964864 98 0.49428706 9 -1.483121 -0.746141317 1.630977016 1.597773984 0.240410564 1.142495259 0.825592021 -1.973923767 1.519136652 -1.314402598 -1.207836963 0.353893645 -0.61500694 -0.263640706 1.190715348 2.093665569 -0.395917265 0.655356328 -0.476603009 0.459193786 0.87999581 -1.233731858 0.549673574 1.202204065 0.184615902 3.459682783 -1.217114889 -1.474119543 -3.499758613 1.820965159 1.734165106 -0.159785678 1.796951979 0.367406846 100 -1.0202644 101 -0.446995 0.58158027 0.225889434 4. (14 pts) In setting up some test equipment you have to choose between 2 amplifiers for collecting EEG equipment. For the most sensitive readings your amp must produce as little noise as possible. The manufacturers have provided sample data of amplifier noise. (Page 1 of xls data) -Analyze the included data and provide a brief technical report that includes the following: Your criteria for choosing one amp over the other, the methods and metrics of analysis, your choice of amplifier, and your confidence in the choice made. Show the code used or provide the formulas. 1 AmpA AmpB 2 -0.6911591 0.219317183 3 0.44937762 2.257472904 4 0.10063335 -0,579926082 5 0.82607 2. 523101436 6 0,53615708 0.950849623 7 0.83788843 2.348233503 8 -0.1319379 0.253894136 9 -0.1472015 -1.313631858 101.00777341 -2.962798143 11 -2.1236555 0.310977992 12 -0,5045864 1.637102737 13 -1.2705944 -0.585176262 14 -0,3825848 -1.081572833 150.64867926 -0,617283631 16 0.82572715 -2.193186603 17 -1.0149436 -0,986019631 18 -0.4710699 -0.361478713 19 0.13702487 0.091682211 -0.2918634 -0.12756624 21 0.30181856 1.222670388 22 0.39993094 0.218635388 23 -0.9299616 3.628030901 24 -0,1768303 0.624047657 25 -2.1320946 3,608987543| 26 1.14536171 -1.446242959 27-0.6290908 1.053094075 28 -1.20385 -0.520501723 29 -0.2539447 1.200285018 30 -1.4286469 1.187861591 31 -0.0208576 -4.372043225 32 -0.560665 -2.654086299 33.2.17777871 -2.882027195 20 34 1.13846539 35 -2.4968865 360.44132693 37 -1.3981379 38 -0,2550552 39 0.16440407 40 074773403 41 -0.2730469 421.57630015 43 -0.4809372 44 0.32751212 45 0.66473412 46 0.08518859 47 0.88095279 48 0.32321314 49 -0,7841462 50 -1.8053734 51 1.85859295 52 -0.6045301 53 0.10335972 54 0,56316696 55 0.113597 56-0.9047262 57 -0.4677146 58 -0.1248899 591.47895849 60 -0.8608157 61 0.78466847 62 | 0,30862314 63 -0.23386 64-1.0569727 65 -0.284141 66 -0.0866903 0.803688994 2.940402562 -0.653628458 1.624646009 1.091080207 -2.103264619 0.794933992 -1.503789477 3.032533793 -0.065133018 3.271999315 -0.850115981 1.178866733 -0,125582451 -4.04391786 -1.964263052 1.225022596 -0.10977226 -2.237464005 -1.252757078 0.499035481 -1.986038013 1.94990045 -1.281419013 3.617725241 -2.159732501 0.398378888 -3.042053124 -1.447262251 -1.18650063 0.80267268 1.884266638 0.600971935 67 -1.4693951 68 0.19218224 9 -0.8222933 70 -0.0942406 71 0.33621334 72 -0.9046541 73 -0.2882564 74 0.35006276 75 --1.8358591 76 1.03597591 72.42446114 8 0.95940051 -0.315772 80 0.42862268 81 -1.0359848 82 1.87786546 83 0.9407044 40.78734578 85 -0.8758743 86 0.31994913 87 -0.5582943 8| -0.3114294 89 -0.5700099 90 -1.0257336 91 -0.9087456 92| -0.2098973 93 -1.6988641 94 0.60760058 95 -0.1177983 6 0.69916033 70.26964864 98 0.49428706 9 -1.483121 -0.746141317 1.630977016 1.597773984 0.240410564 1.142495259 0.825592021 -1.973923767 1.519136652 -1.314402598 -1.207836963 0.353893645 -0.61500694 -0.263640706 1.190715348 2.093665569 -0.395917265 0.655356328 -0.476603009 0.459193786 0.87999581 -1.233731858 0.549673574 1.202204065 0.184615902 3.459682783 -1.217114889 -1.474119543 -3.499758613 1.820965159 1.734165106 -0.159785678 1.796951979 0.367406846 100 -1.0202644 101 -0.446995 0.58158027 0.225889434